EP0105240B1 - Brenner-Drosselklappen-Vorrichtung - Google Patents

Brenner-Drosselklappen-Vorrichtung Download PDF

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Publication number
EP0105240B1
EP0105240B1 EP83109088A EP83109088A EP0105240B1 EP 0105240 B1 EP0105240 B1 EP 0105240B1 EP 83109088 A EP83109088 A EP 83109088A EP 83109088 A EP83109088 A EP 83109088A EP 0105240 B1 EP0105240 B1 EP 0105240B1
Authority
EP
European Patent Office
Prior art keywords
air
assembly
register assembly
register
burner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP83109088A
Other languages
English (en)
French (fr)
Other versions
EP0105240A1 (de
Inventor
Donald K. Hagar
Lyle D. Geiger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUSIONI;DAMPER DESIGN, INC.
Original Assignee
Damper Design Inc
EAGLEAIR Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Damper Design Inc, EAGLEAIR Inc filed Critical Damper Design Inc
Priority to AT83109088T priority Critical patent/ATE31971T1/de
Publication of EP0105240A1 publication Critical patent/EP0105240A1/de
Application granted granted Critical
Publication of EP0105240B1 publication Critical patent/EP0105240B1/de
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L5/00—Blast-producing apparatus before the fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes

Definitions

  • the general efficiency of the furnace is increased thus requiring the burning of less fuel and consequently less production of objectionable exhaust gas constituents.
  • the vortex of secondary air entrains the injected primary air fuel and carries it well out into the furnace past the shadow vanes 37.
  • the shadow vanes may also operate to impart an additional component to the flow to modify the vortex depending upon the nature and qualtity of the fuel or other variables, thus resulting in enhanced fuel burning, increased furnace efficiency and less polution generation.
  • the present invention also requires the use of less secondary air than prior furnace registers thus saving additional costs in equipment, maintenance and efficiency.
  • the present invention is simple, rugged and reliable and can be constructed utilizing only one movable component, the isolation valve 13, which is located remote from the furnace itself and is, therefore, protected from the severe environment which exists adjacent to the furnace.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Gas Burners (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Claims (7)

1. Brenner-Reguliereinheit zur Verwendung in einem Ofen, die eine Brennstoff- und Primärluftdüse und eine Sekundärluftdüse hat, mit:
a) einer Luftreguliereinheit (10), die einen Körper sowie einen Einlaß (15) im Körper, um Sekundärluft in die Luft reguliereinheit einzulassen, und einen Auslaß im Körper hat, um Selundärluft in den Ofen strömen zu lassen,
b) einer axialen öffnung durch den Körper, zur Anbringung der Brennstoff- und Primärluftdüse (40, 44, 46) relativ zum Körper, so daß der Körper die Düse umgibt, gekennzeichnet durch
c) einen Spiralabschnitt (22) im Körper zur gleichförmigen Verteilung der Luft rund um die axiale öffnung, der einen Spiraldurchgang hat, welcher sich spiralförmig einwärts in Richtung eines Sekundärluftstromes durch ihn hindurch windet, und ein Luftventil (13) im Körper der Luftreguliereinheit (10) und benachbart dem Einlaß (15), welches Luftventil (13) stromaufwärts des Spiralabschnitts (22) angeordnet ist.
2. Brenner-Reguliereinheit nach Anspruch 1, weiter mit einer Schirmflügelanordnung (5), die zunächst dem Auslaß angeordnet ist, um die Luftreguliereinheit (10) gegen Strahlungswärme des Ofens zu schützen, wobei der Auslaß eine Achse hat und die Schirmflügelanordnung (50) im wesentlichen vollständig eine Ebene senkrecht zur Achse des Auslasses bedeckt, ohne den Auslaß hinsichtlich der Luftströmung wesentlich zu beschränken.
3. Brenner-Reguliereinheit nach Anspruch 1 oder 2, bei der das Luftventil (13) ein einziges bewegliches Ventilschließglied zur Steuerung des Luftstromes durch das Ventil (13) hat.
4. Brenner-Reguliereinheit nach einem der Ansprüche 1-3, bei der das Luftventil (13) und die Luftreguliereinheit (10) mit dem sich einwärts windenden Spiralabschnitt (22) zusammen ein Sekundärluftregister bilden, das innerhalb eines Windkastens angeordnet ist, der Luft einer Mehrzahl von Sekundärluftregistern liefert.
5. Brenner-Reguliereinheit nach einem der Ansprüche 1-4, bei der die Luftreguliereinheit (10) zusammen mit ihrem sich einwärts windenden Spiralabschnitt (22) eine Kohlenstaub-Zerstäuberdüse umgibt, durch die Kohlenstaub und Primärluft in den Ofen entreten.
6. Brenner-Reguliereinheit nach einem der Ansprüche 1-5, bei der der sich spiralförmig einwärts windende Durchgang in Richtung der Einwärtsspirale im Querschnitt abnimmt.
7. Brenner-Reguliereinheit nach Anspruch 1, bei der die Brenner-Luftreguliereinheit (10) in einem Windkasten angeordnet ist, der die Selundärluftzufuhr vorsieht, wodurch der Einlaß des Luftregisters seine Sekundärluft vom Windkasten zugeführt erhält.
EP83109088A 1982-09-15 1983-09-14 Brenner-Drosselklappen-Vorrichtung Expired EP0105240B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83109088T ATE31971T1 (de) 1982-09-15 1983-09-14 Brenner-drosselklappen-vorrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/418,434 US4504216A (en) 1982-09-15 1982-09-15 Burner register assembly
US418434 1982-09-15

Publications (2)

Publication Number Publication Date
EP0105240A1 EP0105240A1 (de) 1984-04-11
EP0105240B1 true EP0105240B1 (de) 1988-01-13

Family

ID=23658097

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83109088A Expired EP0105240B1 (de) 1982-09-15 1983-09-14 Brenner-Drosselklappen-Vorrichtung

Country Status (10)

Country Link
US (1) US4504216A (de)
EP (1) EP0105240B1 (de)
JP (1) JPS59131817A (de)
KR (1) KR900009047B1 (de)
AT (1) ATE31971T1 (de)
AU (1) AU566524B2 (de)
BR (1) BR8305108A (de)
CA (1) CA1205684A (de)
DE (1) DE3375319D1 (de)
IN (1) IN159436B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5302115A (en) * 1982-09-15 1994-04-12 Damper Design, Inc. Burner register assembly
US4681532A (en) * 1985-05-02 1987-07-21 Landy Chung Boiler furnace air register
WO1989001117A1 (en) * 1985-09-09 1989-02-09 Coen Company, Inc. Pulverized fuel slurry burner and method of operating same
US4975045A (en) * 1986-04-23 1990-12-04 Eagleair, Inc. Burner register with dual inlet air valves
US4887958A (en) * 1986-10-10 1989-12-19 Hagar Donald K Method and system for controlling the supply of fuel and air to a furnace
US4927351A (en) * 1986-10-10 1990-05-22 Eagleair, Inc. Method and system for controlling the supply of fuel and air to a furnace
US5211705A (en) * 1987-03-19 1993-05-18 Damper Design, Inc. Apparatus and method for delivery of combustion air in multiple zones
US4801261A (en) * 1987-03-19 1989-01-31 Eagleair, Inc. Apparatus and method for delivery of combustion air in multiple zones
US4927352A (en) * 1988-07-19 1990-05-22 Landy Chung Boiler furnace air register
US5603906A (en) * 1991-11-01 1997-02-18 Holman Boiler Works, Inc. Low NOx burner
US5257927A (en) * 1991-11-01 1993-11-02 Holman Boiler Works, Inc. Low NOx burner
US5388536A (en) * 1992-03-25 1995-02-14 Chung; Landy Low NOx burner
US5249535A (en) * 1992-03-25 1993-10-05 Landy Chung Low NOx burner
US5535686A (en) * 1992-03-25 1996-07-16 Chung; Landy Burner for tangentially fired boiler
ATE153119T1 (de) * 1992-08-18 1997-05-15 Damper Design Inc Vorrichtung und verfahren zur zufuhr von teilchenförmigem brennstoff und förderluft
RU2089785C1 (ru) * 1993-03-22 1997-09-10 Холман Бойлер Уокс, Инк. Горелка, приспособленная для снижения выделения ядовитых газов (варианты) и способ оптимизации сгорания
JP2004053114A (ja) * 2002-07-19 2004-02-19 Rinnai Corp ガスコンロ
GB0821089D0 (en) * 2008-11-19 2008-12-24 Ford Global Tech Llc A method for improving the performance of a radial compressor
CA2960508A1 (en) * 2017-03-08 2018-09-08 Millstream Energy Products Ltd. Air damper for a fire tube

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1235855A (en) * 1915-07-19 1917-08-07 Babcock & Wilcox Co Oil-burning apparatus.
US1519846A (en) * 1923-09-24 1924-12-16 Harrison E Kleffel Pparatus for delivering air tangentially to an air register
US1843662A (en) * 1927-01-20 1932-02-02 Riley Stoker Corp Fuel burner
US1994461A (en) * 1927-11-08 1935-03-19 Fuller Lehigh Co Fuel burner
US2087869A (en) * 1934-06-21 1937-07-20 Riley Stoker Corp Fuel burner
US2260062A (en) * 1937-06-23 1941-10-21 Babcock & Wilcox Co Fuel burner
US2210428A (en) * 1939-01-19 1940-08-06 Peabody Engineering Corp Air register control
US2325442A (en) * 1941-03-10 1943-07-27 Peabody Engineering Corp Pulverized fuel burner
US2320576A (en) * 1941-11-29 1943-06-01 Peabody Engineering Corp Air register
US2515813A (en) * 1946-11-09 1950-07-18 Wiant Hugh Air register for furnaces
US2815069A (en) * 1951-06-29 1957-12-03 Orr & Sembower Inc Burner apparatus
US2976919A (en) * 1956-05-29 1961-03-28 Bell & Gossett Co Oil burners
GB879224A (en) * 1956-10-17 1961-10-11 Marc Marie Paul Rene De La Fou Improvements in or relating to mixing and atomizing device
US3746499A (en) * 1970-07-06 1973-07-17 Exxon Research Engineering Co Staged air burner with swirling auxiliary air flow
US3922137A (en) * 1974-02-22 1975-11-25 Gulf Oil Canada Ltd Apparatus for admixing fuel and combustion air
JPS5351473Y2 (de) * 1974-09-20 1978-12-09
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DE2745488C2 (de) * 1977-10-10 1986-04-30 Bayer Ag, 5090 Leverkusen Verfahren und Vorrichtung zur Verbrennung explosibler Gase
DE2908448C2 (de) * 1979-03-05 1983-04-14 L. & C. Steinmüller GmbH, 5270 Gummersbach Brenner zur Verbrennung von stickstoffhaltigen Brennstoffen
DE2933060C2 (de) * 1979-08-16 1987-01-22 L. & C. Steinmüller GmbH, 5270 Gummersbach Brenner zur Verbrennung von staubförmigen Brennstoffen
DE3048201A1 (de) * 1980-12-20 1982-07-08 L. & C. Steinmüller GmbH, 5270 Gummersbach "brenner zur verminderung der no(pfeil abwaerts)x(pfeil abwaerts)-emission"

Also Published As

Publication number Publication date
KR840006049A (ko) 1984-11-21
AU1909283A (en) 1984-03-22
BR8305108A (pt) 1984-04-24
DE3375319D1 (en) 1988-02-18
ATE31971T1 (de) 1988-01-15
JPS59131817A (ja) 1984-07-28
IN159436B (de) 1987-05-23
CA1205684A (en) 1986-06-10
KR900009047B1 (ko) 1990-12-17
US4504216A (en) 1985-03-12
AU566524B2 (en) 1987-10-22
EP0105240A1 (de) 1984-04-11

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